| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 2 CrCl3 = 3 FeCl2 + 2 Cr
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq) =>
LiCN(aq) + HCl(aq) = LiCl(aq) + HCN(aq)
Ca3(PO4)2 + K2SO3 = CaSO3 + K3PO4 =>
Ca3(PO4)2 + 3 K2SO3 = 3 CaSO3 + 2 K3PO4
H{+} + Cr2O7{-}2 + C2H5OH = Cr{+}3 + C2H4O(aq) + H2O =>
6 H{+} + 2 Cr2O7{-}2 + 11 C2H5OH = 4 Cr{+}3 + 11 C2H4O(aq) + 14 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O(reactiontype) =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O(reactiontype)
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s) =>
Zn(s) + Cu(No3)2(aq) = Zn(No3)2(aq) + Cu(s)
HI2 + O2 = I2 + H2O =>
4 HI2 + O2 = 4 I2 + 2 H2O
MnO2 + KOH = K2MnO4 + H =>
MnO2 + 2 KOH = K2MnO4 + 2 H
CuCl + Na2CO3 = Cu2CO3 + ClNa =>
2 CuCl + Na2CO3 = Cu2CO3 + 2 ClNa
LiOH + Cu(NO3)2 = Cu(OH)2 + LiNO3 =>
2 LiOH + Cu(NO3)2 = Cu(OH)2 + 2 LiNO3
C + O2 = CO2 =>
C + O2 = CO2
Fe + Mn2O7 = Fe2O3 + Mn =>
14 Fe + 3 Mn2O7 = 7 Fe2O3 + 6 Mn
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
K2CO3 + Cu = CuCO3 + K2 =>
K2CO3 + Cu = CuCO3 + K2
Br2(l) + KI(aq) = KBr(aq) + I2(s) =>
Br2(l) + 2 KI(aq) = 2 KBr(aq) + I2(s)
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
NO(g) + H2 = NH3(g) + H2O(g) =>
2 NO(g) + 5 H2 = 2 NH3(g) + 2 H2O(g)
NaOH + H2(SO4) = Na2(SO4) + H2O =>
2 NaOH + H2(SO4) = Na2(SO4) + 2 H2O
HCl + HNO3 = HNO2 + H2O + Cl2 =>
2 HCl + HNO3 = HNO2 + H2O + Cl2
Bi(OH)3 + K2SNO2 = Bi + K2SNO3 + H2O =>
2 Bi(OH)3 + 3 K2SNO2 = 2 Bi + 3 K2SNO3 + 3 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
C7H6O2 + C12H11N = H2O + C19H15NO =>
C7H6O2 + C12H11N = H2O + C19H15NO
CH3CH2OH + Cr2O7{2-} + H{+} = Cr{3+} + CH3COOH + H2O =>
3 CH3CH2OH + 2 Cr2O7{2-} + 16 H{+} = 4 Cr{3+} + 3 CH3COOH + 11 H2O
C2H4OHCOOH = C2H3COOH + H2O =>
C2H4OHCOOH = C2H3COOH + H2O
KCl + Na2S + O2 = NaCl + K2SO4 =>
2 KCl + Na2S + 2 O2 = 2 NaCl + K2SO4
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
NaIO3 + NaOH + Cl2 = Na2H3IO6 + NaCl =>
NaIO3 + 3 NaOH + Cl2 = Na2H3IO6 + 2 NaCl
MgO(s) + HI(aq) = Mg + OHI =>
MgO(s) + HI(aq) = Mg + OHI
Cu(s) + FeCl2(aq) = Fe(s) + CuCl(aq) =>
2 Cu(s) + FeCl2(aq) = Fe(s) + 2 CuCl(aq)
H2SO4 + NaCl + H2O = HClO4 + Na2SO4 + H2 =>
H2SO4 + 2 NaCl + 8 H2O = 2 HClO4 + Na2SO4 + 8 H2
K2Cr2O7 + Cu2O + H2SO4 = K2SO4 + Cr2(SO4)3 + CuSO4 + H2O =>
K2Cr2O7 + 3 Cu2O + 10 H2SO4 = K2SO4 + Cr2(SO4)3 + 6 CuSO4 + 10 H2O
SnO + NH3 = Sn + H2O + N2 =>
3 SnO + 2 NH3 = 3 Sn + 3 H2O + N2
Cu + C = Cu2C =>
2 Cu + C = Cu2C
Fe + HOCl + HCl = FeCl + H2O =>
2 Fe + HOCl + HCl = 2 FeCl + H2O
Cl2 + CuBr2 = Br2 + CuCl2 =>
Cl2 + CuBr2 = Br2 + CuCl2
Fe(OH)3 + C2O4H2 = Fe2(C2O4)3 + H2O =>
2 Fe(OH)3 + 3 C2O4H2 = Fe2(C2O4)3 + 6 H2O
MgCo3 + HNO3 = Mg(NO3)2 + H2Co3 =>
MgCo3 + 2 HNO3 = Mg(NO3)2 + H2Co3
Al(OH)3 + NH4Cl = AlCl3 + NH4OH =>
Al(OH)3 + 3 NH4Cl = AlCl3 + 3 NH4OH
CuBr + H2O = CuOH + HBr =>
CuBr + H2O = CuOH + HBr
J2 + HNO3 = NO + HJO3 + H2O =>
3 J2 + 10 HNO3 = 10 NO + 6 HJO3 + 2 H2O
FeSO4 + H2O + Ca(OH)2 + O2 = Fe(OH)3 + CaSO4 =>
4 FeSO4 + 2 H2O + 4 Ca(OH)2 + O2 = 4 Fe(OH)3 + 4 CaSO4
BaCO3 + HCl = BaCl2 + CO2 + H2O =>
BaCO3 + 2 HCl = BaCl2 + CO2 + H2O
Mg3Al2Si3O12 = MgO + Al2O3 + SiO2 =>
Mg3Al2Si3O12 = 3 MgO + Al2O3 + 3 SiO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
Al + H2(SO4) = Al2(SO4)3 + H2 =>
2 Al + 3 H2(SO4) = Al2(SO4)3 + 3 H2
Na2[Fe(CN)5NO]*2H2O + NaOH + NH4OH = Na3[Fe(CN)5NH3]*3H2O + N2 + H2O =>
Na2[Fe(CN)5NO]*2H2O + NaOH + 2 NH4OH = Na3[Fe(CN)5NH3]*3H2O + N2 + 3 H2O
GaNaOH = Ga(OH)Na =>
GaNaOH = Ga(OH)Na
GaN = Ga + N =>
GaN = Ga + N
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Fe + AuCl3 = FeCl2 + Au =>
3 Fe + 2 AuCl3 = 3 FeCl2 + 2 Au
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
